<template>
  <div class="toast" v-show="isShow">
    <div>{{message}}</div>
  </div>
</template>

<script>
  export default {
    name: 'Toast',
    /* props: {
      msg: {
        type: String,
        default: ''
      },
      show: {
        type: Boolean,
        default: false
      }
    }, */
    data() {
      return {
        message: '',
        isShow: false
      }
    },
    methods: {
      show(message = "默认文字", duration = 2000) {
        // duration = duration || 2000
        this.isShow = true
        this.message = message

        setTimeout(() => {
          this.isShow = false
          this.message = ''
        }, duration)
      }
    }
  }
</script>

<style scoped>
  .toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(0, 0, 0, 0.7);
    color: #fff;
    border-radius: 5px;
    padding: 8px 10px;
    z-index: 9;
  }
</style>